Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2011-11-04
Featured TH4108-M/A manuals

TH4108-M/A frequency transformer long-range controller Manual1
The TH-4108AH/TH4108-M/A remote controller is an intelligent device for remote operation of frequency converters via RS485. It supports start, stop, speed increase/decrease, forward/reverse control and displays set and actual frequencies, with a communication range up to 1200 m.
The document covers appearance, button layout, LED indicators, electrical wiring, parameter configuration, fault handling, and user precautions, providing step‑by‑step instructions for both M‑type and A‑type models. This manual is written in Chinese.
Covers: Introduction · Physical Appearance and Buttons · Features · Electrical Wiring · Operation Instructions · Parameter Settings
Latest TH4108-M/A manuals
TH4108-M/A frequency transformer long-range controller Manual1
User Manual 10 pages · 133 KB · ZHThis manual explains the operation, wiring, parameters and safety notes for the TH-4108AH/TH4108-M/A frequency transformer remote controller.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in TH4108-M/A manuals
How do I reset a fault on the A‑type controller?
When a fault code is displayed (SV window = P01) and the PV window shows a value greater than 0, press the FWD/REV key to send a fault‑reset command.
From: TH4108-M/A frequency transformer long-range controller Manual1
What is the maximum RS485 communication distance?
The controller can communicate up to 1200 meters at 9600 bps.
From: TH4108-M/A frequency transformer long-range controller Manual1
